Backstrap



FIG. 1 is a left-side view of a backstrap according to the present invention;

FIG. 2 is a right-side view of the backstrap of FIG. 1;

FIG. 3 is a rear view of the backstrap of FIG. 1;

FIG. 4 is a front view of the backstrap of FIG. 1;

FIG. 5 is a top view of the backstrap of FIG. 1;

FIG. 6 is a bottom view of the backstrap of FIG. 1;

FIG. 7 is a rear left-side perspective view of the backstrap of FIG. 1;

FIG. 8 is a front left-side perspective view of the backstrap of FIG. 1;

FIG. 9 is a rear right-side perspective view of the backstrap of FIG. 1;

FIG. 10 is a front right-side perspective view of the backstrap of FIG. 1; and,

FIG. 11 is a rear elevated view of the backstrap of FIG. 1. 

CLAIM We claim the ornamental design for a backstrap, as shown and described. 